CN217848211U

CN217848211U - Power storage battery

Info

Publication number: CN217848211U
Application number: CN202221320434.6U
Authority: CN
Inventors: 胡海华
Original assignee: Shaanxi Cangjie Automation Control Equipment Co ltd
Current assignee: Shaanxi Cangjie Automation Control Equipment Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-18
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a power storage battery, which relates to the technical field of storage battery production and comprises a storage battery body and two groups of contact assemblies arranged at the top of the storage battery body, wherein the top of the storage battery body is provided with two groups of limiting assemblies for fixing the contact assemblies; each group of contact assembly comprises a lower contact arranged at the top of the storage battery body and an upper contact arranged on the lower contact in a lap joint manner. In the utility model, the limiting of the contact component is realized through the matching of the limiting component and the winding component to the contact component and the wiring harness of the upper contact, the shaking and the friction caused by the dragging of the wiring harness of the upper contact are avoided, and the insensitive phenomenon of point contact is avoided; the realization is fixed to the winding of last contact pencil, further avoids the battery when using, and the pencil rocks the phenomenon that involves the upper contact and removes and takes place, and spacing unit mount is simple and easy simultaneously, is convenient for dismantle in conventional maintenance.

Description

Power storage battery

Technical Field

The utility model relates to a battery technical field especially relates to a power storage battery.

Background

The power storage battery is a power supply for providing a power source for the tool, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts. The existing power storage battery has two wiring modes, one is an insulating tape for winding two crossed wire joints, and the other is a point contact mode for power connection, the first connection mode is easy to disconnect, and the insulating tape is easy to age to influence the dismounting; the contact heads in the second mode are easy to shake and rub under the traction of the wire harness of the upper movable contact head after being fixed, so that point contact is insensitive, the power failure phenomenon occurs, and the normal use of the storage battery is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a power storage battery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power storage battery comprises a storage battery body and two groups of contact assemblies arranged at the top of the storage battery body, wherein two groups of limiting assemblies used for fixing the contact assemblies are arranged at the top of the storage battery body;

each group of contact assemblies comprises a lower contact arranged at the top of the storage battery body and an upper contact lapped on the lower contact;

every group spacing subassembly includes that the mounting panel and the limiting plate on upset that locate the battery body top through the mounting screw is fixed locates mounting panel top right side, the vertical spacing groove of seting up with last contact right-hand member block in the limiting plate right side wall, the vertical slip of limiting plate top inner wall below is equipped with the butt board that compresses tightly with last contact top surface, a plurality of installation cavity has been seted up in the limiting plate top inner wall, be equipped with the spring telescopic link in the installation cavity respectively, the flexible end and the butt board top surface of spring telescopic link are connected, mounting panel top left side vertically is equipped with the locating plate with the limiting plate block, set up in the outer wall of limiting plate left side with locating plate complex draw-in groove.

Further, the battery body top is equipped with the wire winding subassembly that is used for fixed upper contact right-hand member pencil, the wire winding subassembly includes that the mirror image locates two wire reels at battery body top and fixes the anticreep board of locating between two wire reels at battery body top, the anticreep board both ends are equipped with the cardboard through the torsional spring axle is articulated respectively.

Further, the limiting plate is specifically an inverted U-shaped plate, the inner fillets of the right angles of the limiting plate are arranged, the locating plate is specifically an L-shaped plate, and the inner ends of the right angles of the locating plate are arranged in an inclined mode.

Further, the mounting panel top left side vertically is equipped with the slide, set up in the slide with locating plate complex slide, the slide rear end seals the setting, and the uncovered setting in front end, the slide passes through set screw and locating plate fixed connection.

Compared with the prior art, the utility model discloses possess following beneficial effect:

in the utility model, the limiting of the contact component is realized through the matching of the limiting component and the winding component to the contact component and the wiring harness of the upper contact, the shaking and the friction caused by the dragging of the wiring harness of the upper contact are avoided, and the insensitivity of point contact is avoided; the realization is fixed to the winding of last contact pencil, further avoids the battery when using, and the pencil rocks and involves the phenomenon emergence that the contact removed, and spacing subassembly installation is simple and easy simultaneously, is convenient for dismantle in conventional maintenance.

Drawings

Fig. 1 is a side view of the overall structure of a power storage battery provided by the present invention;

fig. 2 is a top view of the overall structure of a power storage battery provided by the present invention;

fig. 3 is the utility model provides a spacing subassembly's among power storage battery structural schematic.

Number in the figure: 1. a battery body; 2. a contact assembly; 3. a limiting component; 4. a winding assembly; 21. a lower contact; 22. an upper contact; 31. mounting a plate; 32. a limiting plate; 33. positioning a plate; 34. a butt joint plate; 311. a slide base; 341. a spring telescopic rod; 41. a wire winding plate; 42. and (4) an anti-drop plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a power storage battery comprises a storage battery body 1 and two sets of contact assemblies 2 arranged at the top of the storage battery body 1, wherein two sets of limiting assemblies 3 for fixing the contact assemblies 2 are arranged at the top of the storage battery body 1; each group of contact assemblies 2 comprises a lower contact 21 arranged at the top of the storage battery body 1 and an upper contact 22 lapped on the lower contact 21; each group of limiting components 3 comprises a mounting plate 31 fixedly arranged at the top of the storage battery body 1 through mounting screws and a limiting plate 32 arranged on the right side of the top of the mounting plate 31 in an overturning manner, a limiting groove clamped with the right end of the upper contact 22 is vertically formed in the right side wall of the limiting plate 32, a butt plate 34 tightly pressed with the top surface of the upper contact 22 is vertically arranged below the inner wall of the top of the limiting plate 32 in a sliding manner, a plurality of mounting cavities are formed in the inner wall of the top of the limiting plate 32, spring telescopic rods 341 are respectively arranged in the mounting cavities, the telescopic ends of the spring telescopic rods 341 are connected with the top surface of the butt plate 34, a positioning plate 33 clamped with the limiting plate 32 is longitudinally arranged on the left side of the top of the mounting plate 31, and clamping grooves matched with the positioning plate 33 are formed in the outer wall of the left side of the limiting plate 32; the top of the storage battery body 1 is provided with a winding assembly 4 for fixing a wire harness at the right end of the upper contact 22, the winding assembly 4 comprises two winding plates 41 arranged at the top of the storage battery body 1 in a mirror image manner and an anti-falling plate 42 fixedly arranged at the top of the storage battery body 1 and positioned between the two winding plates 41, two ends of the anti-falling plate 42 are respectively provided with clamping plates in a hinged manner through torsion spring shafts, the limiting assembly 3 is matched with the winding assembly 4 to the wire harnesses of the contact assembly 2 and the upper contact 22, so that the contact assembly 2 is limited, the phenomenon that the wire harnesses of the upper contact 22 shake and then rub under the dragging of the wire harnesses is avoided, and the phenomenon that point contact is insensitive is avoided; the realization is fixed to the winding of last contact 22 pencil, further avoids the battery when using, and the pencil rocks and involves the phenomenon emergence that contact 22 removed, and spacing subassembly 3 installation is simple and easy simultaneously, is convenient for dismantle in conventional maintenance.

Further, the limiting plate 32 is specifically an inverted U-shaped plate, the inner ends of the right angles of the limiting plate 32 are all rounded, the positioning plate 33 is specifically an L-shaped plate, and the inner ends of the right angles of the positioning plate 33 are obliquely arranged, so that the strength of the limiting plate 32 and the positioning plate 33 is increased, and the limiting capability of the limiting plate 32 on the upper contact 22 is improved; the slide seat 311 is vertically arranged on the left side of the top of the mounting plate 31, a slide way matched with the positioning plate 33 is arranged in the slide seat 311, the rear end of the slide seat 311 is sealed, the front end of the slide seat is open, and the slide seat 311 is fixedly connected with the positioning plate 33 through a fixing screw, so that the positioning plate 33 is convenient to limit the limiting plate 32.

The working principle is as follows: when the contact assembly is installed, the upper contact 22 in the contact assembly 2 is lapped on the lower contact 21, then the limiting plate 32 is turned over, the right end of the limiting plate 32 is clamped with a wire harness port of the upper contact 22, the abutting plate 34 in the top of the limiting plate 32 is abutted with the top surface of the upper contact 22, and then the upper contact 22 is pressed on the lower contact 21, and then the other positioning plate 33 is longitudinally inserted into the clamping groove in the outer wall of the left side of the limiting plate 32 and the slide way of the slide seat 311 respectively, so that the limit of the contact assembly 2 is realized; then, the two clamping rods of the anti-falling plate 42 are opened outwards, the wire harness of the upper contact 22 is wound on the two winding plates 41, then the two clamping rods of the anti-falling plate 42 are loosened, and under the action of the torsion spring, the clamping rods abut against the wound wire harness surface, so that the winding of the wire harness and the fixing of the wire harness are realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The power storage battery is characterized by comprising a storage battery body (1) and two groups of contact assemblies (2) arranged at the top of the storage battery body (1), wherein two groups of limiting assemblies (3) used for fixing the contact assemblies (2) are arranged at the top of the storage battery body (1);

each group of contact assemblies (2) comprises a lower contact (21) arranged at the top of the storage battery body (1) and an upper contact (22) lapped on the lower contact (21);

every group spacing subassembly (3) include through mounting screw fixed locate mounting panel (31) at battery body (1) top and limiting plate (32) on mounting panel (31) top right side are located in the upset, the vertical spacing groove of seting up with last contact (22) right-hand member block in limiting plate (32) right side wall, limiting plate (32) top inner wall below vertical slip is equipped with butt board (34) that compress tightly with last contact (22) top surface, set up a plurality of installation cavity in limiting plate (32) top inner wall, be equipped with spring telescopic link (341) in the installation cavity respectively, the flexible end and the butt board (34) top surface of spring telescopic link (341) are connected, vertically be equipped with locating plate (33) with limiting plate (32) block in mounting panel (31) top left side, set up in limiting plate (32) left side outer wall with locating plate (33) complex draw-in groove.

2. The power storage battery according to claim 1, wherein a winding assembly (4) for fixing the wire harness at the right end of the upper contact (22) is arranged at the top of the battery body (1), the winding assembly (4) comprises two winding plates (41) arranged at the top of the battery body (1) in a mirror image manner and an anti-dropping plate (42) fixedly arranged at the top of the battery body (1) and located between the two winding plates (41), and two ends of the anti-dropping plate (42) are respectively provided with clamping plates through torsional spring shafts in an articulated manner.

3. The power storage battery according to claim 2, wherein the limiting plate (32) is a U-shaped plate, the right-angled inner ends of the limiting plate (32) are rounded, the positioning plate (33) is an L-shaped plate, and the right-angled inner ends of the positioning plate (33) are inclined.

4. The power storage battery according to claim 2, characterized in that a sliding seat (311) is longitudinally arranged on the left side of the top of the mounting plate (31), a slide way matched with the positioning plate (33) is arranged in the sliding seat (311), the rear end of the sliding seat (311) is closed, the front end of the sliding seat (311) is open, and the sliding seat (311) is fixedly connected with the positioning plate (33) through a fixing screw.